2478795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 4402944

約数和(自身を除く): 1924149

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 181, 249, 415, 543, 905, 913, 1245, 1991, 2715, 2739, 4565, 5973, 9955, 13695, 15023, 29865, 45069, 75115, 165253, 225345, 495759, 826265, 2478795]

約数ペア:

[(1, 2478795), (3, 826265), (5, 495759), (11, 225345), (15, 165253), (33, 75115), (55, 45069), (83, 29865), (165, 15023), (181, 13695), (249, 9955), (415, 5973), (543, 4565), (905, 2739), (913, 2715), (1245, 1991)]